| 2012 | ICCE | A Training System that Analyzes the Behavioral Factors of Children with Autism. | Yuji Fujii, Hisashi Ogawa, Jun'ichi Kakegawa, Miyuki Takano, Koichiro Morihiro |
| 2011 | ICCE | Practical Consideration of the Support Function for Analyzing the Behavioral Factors of People Suffering from Autism Spectrum Disorder in a Video Annotation System. | Hisashi Ogawa, Yuji Fuiji, Jun'ichi Kakegawa, Miyuki Takano, Koichiro Morihiro |
| 2009 | EDM | Edu-mining for Book Recommendation for Pupils. | Ryo Nagata, Keigo Takeda, Koji Suda, Jun'ichi Kakegawa, Koichiro Morihiro |
| 2009 | ICALT | A Topic-Independent Method for Automatically Scoring Essay Content Rivaling Topic-Dependent Methods. | Ryo Nagata, Jun'ichi Kakegawa, Yukiko Yabuta |
| 2007 | ICALT | Edu-mining for finding keywords to improve message-production skills. | Ryo Nagata, Koji Suda, Jun'ichi Kakegawa, Koichiro Morihiro, Kazuhiko Showji |
| 2006 | KES | A System Assisting Acquisition of Japanese Expressions Through Read-Write-Hear-Speaking and Comparing Between Use Cases of Relevant Expressions. | Kohji Itoh, Hiroshi Nakamura, Shunsuke Unno, Jun'ichi Kakegawa |
| 2000 | ACL | Diagnostic Processing of Japanese for Computer-Assisted Second Language Learning. | Jun'ichi Kakegawa, Hisayuki Kanda, Eitaro Fujioka, Makoto Itami, Kohji Itoh |